insane
labile
unequal
abnormal
asymmetric
asymmetrical
batty
bereft of reason
bonkers
brainsick
canted
certifiable
crackbrained
cracked
crazed
crazy
daffy
daft
deluded
demented
deprived of reason
derange
deranged
disoriented
disproportionate
distraught
disturbed
dizzy
eccentric
flighty
hallucinated
heeling
ill-balanced
ill-disposed
illegal
inequitable
iniquitous
irrational
irregular
leaning
listing
loco
lopsided
lunatic
mad
maddened
manic
mazed
mental
mentally deficient
meshuggah
balanced
counterbalanced